[Bug tree-optimization/25433] New: ICE with -ftree-loop-linear

["zlynx at acm dot org" <gcc-bugzilla at gcc dot gnu dot org>]

# gcc -v
Using built-in specs.
Target: x86_64-pc-linux-gnu
Configured with:
/var/tmp/portage/gcc-4.1.0_beta20051209/work/gcc-4.1-20051209/configure
--prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.1.0-beta20051209
--includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.1.0-beta20051209/include
--datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.1.0-beta20051209
--mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.1.0-beta20051209/man
--infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.1.0-beta20051209/info
--with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.1.0-beta20051209/include/g++-v4
--host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --disable-altivec
--enable-nls --without-included-gettext --with-system-zlib --disable-checking
--disable-werror --disable-libunwind-exceptions --enable-multilib
--disable-libmudflap --disable-libgcj --enable-languages=c,c++,fortran
--enable-shared --enable-threads=posix --enable-__cxa_atexit
--enable-clocale=gnu
Thread model: posix
gcc version 4.1.0-beta20051209  (prerelease)

# gcc -O1 -ftree-loop-linear texcompress_fxt1.i
main/texcompress_fxt1.c: In function 'fxt1_encode':
main/texcompress_fxt1.c:1353: internal compiler error: Segmentation fault

texcompress_fxt1.i will be attached.


-- 
           Summary: ICE with -ftree-loop-linear
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: zlynx at acm dot org
  GCC host triplet: x86_64-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25433